Pith Number

pith:UBBXVULJ

pith:2018:UBBXVULJPR2YEEBCX4XSGLT7AB

not attested not anchored not stored refs pending

Monstrous Moonshine over Z?

Scott Carnahan

arxiv:1804.04161 v1 · 2018-04-11 · math.RT · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBBXVULJPR2YEEBCX4XSGLT7AB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:18:40.616341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0437ad1697c75821022bf2f232e7f0070c6c7ccd9958233a59c47cb3afbbb1b

Aliases

arxiv: 1804.04161 · arxiv_version: 1804.04161v1 · doi: 10.48550/arxiv.1804.04161 · pith_short_12: UBBXVULJPR2Y · pith_short_16: UBBXVULJPR2YEEBC · pith_short_8: UBBXVULJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UBBXVULJPR2YEEBCX4XSGLT7AB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a0437ad1697c75821022bf2f232e7f0070c6c7ccd9958233a59c47cb3afbbb1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9be6d196843b9f95cc5236b78e63b51b9b8686ac4b8a9d3609904c9b7fc4cc0d",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-04-11T18:36:23Z",
    "title_canon_sha256": "2ccaf37069f2d802262c031f6152a5ad1e5eeac3b3b1b0235d216b5aebb38dfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04161",
    "kind": "arxiv",
    "version": 1
  }
}